Re: Parser Generator?
On Aug 18, 3:22 pm, "Jack" <[EMAIL PROTECTED]> wrote: > Hi all, I need to do syntax parsing of simple naturual languages, > for example, "weather of London" or "what is the time", simple > things like these, with Unicode support in the syntax. > > In Java, there are JavaCC, Antlr, etc. I wonder what people use > in Python? Antlr also has Python support but I'm not sure how good > it is. Comments/hints are welcome. I use Parsing.py. I like it a lot, probably because I wrote it. http://www.canonware.com/Parsing/ Jason -- http://mail.python.org/mailman/listinfo/python-list
Re: Parser Generator?
On Aug 24, 1:21 pm, "Jack" <[EMAIL PROTECTED]> wrote: > "Jason Evans" <[EMAIL PROTECTED]> wrote in message > >http://www.canonware.com/Parsing/ > > Thanks Jason. Does Parsing.py support Unicode characters (especially CJK)? > I'll take a look. Parsers typically deal with tokens rather than individual characters, so the scanner that creates the tokens is the main thing that Unicode matters to. I have written Unicode-aware scanners for use with Parsing-based parsers, with no problems. This is pretty easy to do, since Python has built-in support for Unicode strings. Jason -- http://mail.python.org/mailman/listinfo/python-list
